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1. WO2020095434 - VIBRATION UNIT, VIBRATOR MOUNTING STRUCTURE, AND MUSICAL INSTRUMENT

Publication Number WO/2020/095434
Publication Date 14.05.2020
International Application No. PCT/JP2018/041641
International Filing Date 09.11.2018
IPC
G10H 1/32 2006.01
GPHYSICS
10MUSICAL INSTRUMENTS; ACOUSTICS
HELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
1Details of electrophonic musical instruments
32Constructional details
G10C 3/06 2006.01
GPHYSICS
10MUSICAL INSTRUMENTS; ACOUSTICS
CPIANOS, HARPSICHORDS, SPINETS OR SIMILAR STRINGED MUSICAL INSTRUMENTS WITH ONE OR MORE KEYBOARDS
3Details or accessories
06Resonating means, e.g. soundboards or resonant strings; Fastenings thereof
G10C 5/10 2019.01
GPHYSICS
10MUSICAL INSTRUMENTS; ACOUSTICS
CPIANOS, HARPSICHORDS, SPINETS OR SIMILAR STRINGED MUSICAL INSTRUMENTS WITH ONE OR MORE KEYBOARDS
5Combinations with other musical instruments, e.g. with bells or xylophones
10Switching musical instruments to a keyboard, e.g. switching a piano mechanism or an electrophonic instrument to a keyboard; Switching musical instruments to a silent mode
CPC
G10C 3/06
GPHYSICS
10MUSICAL INSTRUMENTS; ACOUSTICS
CPIANOS, HARPSICHORDS, SPINETS OR SIMILAR STRINGED MUSICAL INSTRUMENTS WITH ONE OR MORE KEYBOARDS
3Details or accessories
06Resonating means, e.g. soundboards or resonant strings; Fastenings thereof
G10C 5/10
GPHYSICS
10MUSICAL INSTRUMENTS; ACOUSTICS
CPIANOS, HARPSICHORDS, SPINETS OR SIMILAR STRINGED MUSICAL INSTRUMENTS WITH ONE OR MORE KEYBOARDS
5Combinations with other musical instruments, e.g. with bells or xylophones
10Switching musical instruments to a keyboard, e.g. switching a piano mechanism or an electrophonic instrument to a keyboard; Switching musical instruments to a silent mode
G10H 1/32
GPHYSICS
10MUSICAL INSTRUMENTS; ACOUSTICS
HELECTROPHONIC MUSICAL INSTRUMENTS
1Details of electrophonic musical instruments
32Constructional details
Applicants
  • ヤマハ株式会社 YAMAHA CORPORATION [JP]/[JP]
Inventors
  • 大須賀 一郎 OSUGA Ichiro
  • 岡崎 雅嗣 OKAZAKI Masatsugu
  • 安部 万律 ABE Banri
  • 澄野 慎二 SUMINO Shinji
  • 北川 敬司 KITAGAWA Takashi
  • 安部 卓哉 ABE Takuya
Agents
  • 別役 重尚 BECCHAKU Shigehisa
  • 村松 聡 MURAMATSU Satoshi
Priority Data
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) VIBRATION UNIT, VIBRATOR MOUNTING STRUCTURE, AND MUSICAL INSTRUMENT
(FR) UNITÉ DE VIBRATION, STRUCTURE DE MONTAGE DE VIBREUR, ET INSTRUMENT DE MUSIQUE
(JA) 加振ユニット、加振器の取り付け構造、楽器
Abstract
(EN)
Provided are a vibration unit, a vibrator mounting structure, and a musical instrument having improved durability. This vibration unit has a movable section (100) which is connected to a body to be vibrated, a drive section (52) which, by means of the vibration of the movable section generated by driving the movable section, vibrates the body to be vibrated, and a drive section supporting section (60) which is affixed to a support body (55) and which supports the drive section so that the drive section is displaceable in response to external force applied to the movable section in the direction in which the movable section is movable.
(FR)
L'invention concerne une unité de vibration, une structure de montage de vibreur et un instrument de musique ayant une durabilité améliorée. L'unité de vibration selon l'invention comprend une section mobile (100) qui est reliée à un corps à faire vibrer, une section d'entraînement (52) qui, au moyen de la vibration de la section mobile générée par entraînement de la section mobile, fait vibrer le corps à faire vibrer, et une section de support de section d'entraînement (60) qui est fixée à un corps de support (55) et qui supporte la section d'entraînement de sorte que la section d'entraînement peut être déplacée en réponse à une force externe appliquée à la section mobile dans la direction dans laquelle la section mobile peut être déplacée.
(JA)
耐久性を向上させることができる加振ユニット、加振器の取り付け構造、楽器を提供する。加振ユニットは、被加振体に対して接続される可動部(100)と、可動部を駆動することで、可動部の振動により被加振体を加振する駆動部(52)と、支持体(55)に対して固定されると共に、可動部の可動方向において可動部に加わる外力に応じて駆動部を変位可能に支持する駆動部支持部(60)と、を有する。
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